Mevotech Supreme Suspension Control Arm P/N:CMS861133

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$248.99
MPN: CMS861133
Item Package Quantity: 1
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Mevotech Supreme Suspension Control Arm P/N:CMS861133
Mevotech Supreme Suspension Control Arm P/N:CMS861133
$248.99

Dial in precise front-end geometry with the Mevotech Supreme control arm CMS861133, a direct-fit front right lower suspension control arm for the listed Lexus applications. It locates the wheel and hub, controls suspension travel, and carries the integrated ball joint — install it on the 2006-2015 Lexus IS250, 2016-2021 Lexus IS300, 2011-2021 Lexus IS350, 2006 Lexus GS300 and 2007-2011 Lexus GS350. See the Buyer's Guide tab for engine-specific coverage.

  • Cast aluminum construction: built to OE-level tolerances for the front right lower position.
  • Longer ball joint life: additional surface treatment on the ball joint helps prevent rust build-up.
  • Application-specific engineering: designed in-house with durability upgrades for high-usage passenger vehicles, SUVs and working trucks.
  • Labor Saver design: features and hardware intended to make installation faster and easier.

If worn control-arm bushings or a failed ball joint are behind clunks, loose steering or uneven tire wear on your Lexus, this IS300 lower control arm replaces the original front right lower unit. Extensive in-house and third-party durability testing backs its strength.

Interchange: 528-092
528092 · 19356898 · QGS861133 · TC7330 · CA64064 · CA13001 · 5CB861147 · 4862030300 · RK643681 · C6GS861133 · GS861133 · 2607906 · 1331168 · 30031333

This part cross-references / interchanges with the following part numbers:

19356898, QGS861133, TC7330, 528-092, CA64064, CA13001, 5CB861147, 4862030300, RK643681, C6GS861133, GS861133, CMS861133, 2607906, 1331168, 30031333

Frequently Asked Questions

Which vehicles does the Mevotech Supreme CMS861133 fit?

It fits the 2006-2015 Lexus IS250, 2016-2021 Lexus IS300, 2011-2021 Lexus IS350, 2006 Lexus GS300 and 2007-2011 Lexus GS350. Check the Buyer's Guide tab for engine-specific coverage.

Is this an upper or lower control arm?

This is the front right lower control arm. It is not an IS300 upper control arm, so verify the position matches the corner you are replacing.

Does this control arm include a ball joint?

Yes. The ball joint is integrated into the arm and receives additional surface treatment that helps prevent rust build-up for longer ball joint life.

What is the CMS861133 control arm made of?

It uses cast aluminum construction, built to OE-level tolerances and validated with in-house and third-party durability testing.

What are signs this control arm may need replacing?

Clunking or knocking over bumps, loose or wandering steering, and uneven tire wear can indicate worn control-arm bushings or a failed ball joint. Diagnose the cause before replacing.